VW Golf manuals

Volkswagen Golf Service & Repair Manual: Removing and installing metering pump -V54-, Golf and Golf Estate

Volkswagen Golf Service & Repair Manual / Auxiliary heater / Aux. heater/heater booster / Fuel supply system / Removing and installing metering pump -V54-, Golf and Golf Estate

  Note
Pay attention to correct part number of metering pump -V54- (different versions) → Electronic Parts Catalogue.
Removing
  Note
Observe safety precautions for working on fuel supply system → Rep. gr.00.
Observe the rules for cleanliness when doing all work on the fuel supply system → Chapter.
Always observe the safety precautions when working on the fuel supply system → Chapter.
–  Switch off electrical consumers.
–  Switch off auxiliary/supplementary heater and switch off ignition.
The fuel system is pressurised.Danger of injury through fuel spray.Always wear safety goggles.Always wear safety gloves.To release pressure, wrap a clean cloth around the connection and carefully loosen the connection.
–  Lower fuel tank until metering pump -V54- is accessible → Rep. gr.20.
   
–  Press retaining tabs of bracket -1- in -direction of arrow- to side, using a suitable tool.
–  Push up metering pump -V54--5- with bracket -1- to remove upwards from fuel tank.
–  Separate connector -2- from metering pump -V54--5-.
–  Take metering pump -V54--5- out of guides -4-.
–  Release quick-release coupling of fuel line -3-. Seal fuel lines.
–  Open clip -6- and pull fuel lines off metering pump -V54--5-. Seal fuel lines.
Installing
  Note
There are different types of the metering pump -V54- → Electronic Parts Catalogue.
Different versions; only metering pump -V54- with end sealing valve permissible; pay attention to correct part number → Electronic Parts Catalogue
 

Removing and installing metering pump -V54-, Golf and Golf Estate

Installation is carried out in the reverse order. When installing, note the following:
–  Renew bracket if retaining tabs -1- and -5- are damaged or broken off.
–  Renew O-type clip -7-.
–  Insert metering pump -V54--6- into bracket so that O-type clips -8- are seated in guides -5- and connector -2- does not make contact with bracket.
–  Engage electrical wire -3- in guides -arrows-.
–  Install bracket with metering pump -V54--6- ensuring proper engagement of retaining tabs -1-.
–  Check that fuel lines are properly secured in retainers -5-.
  Note
If fuel lines make contact with body, they can transfer sound.
–  Check that fuel lines are correctly seated and routed; fuel lines must not make contact with body (risk of transferring sound).
Specified torque
→ Chapter „Overview of fitting locations - fuel supply system“
Fuel tank; Removing and installing fuel tank → Rep. gr.20.
 

Removing and installing metering pump -V54-, Golf and Golf Estate

Testing quantity of fuel delivered
  Note Check fuel delivery rate as described in “Guided Fault Finding” function, vehicle diagnostic tester in “Guided Fault Finding” mode. ...

Removing and installing metering pump -V54-, Golf GTE
Removing   Note Pay attention to correct part number of metering pump -V54- (different versions) → Electronic Par ...

Other materials:

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Bleeding fuel line to metering pump -V54- (filling with fuel)
  Note Air/fuel vapour in the fuel supply to the auxiliary heater can lead to malfunction when the auxiliary heater is in the sparking mode. To prevent air/fuel vapour from being drawn in by the metering pump -V54- and conveyed to the auxili ...

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